Light emitter unit



FIG. 1 is a first perspective view of a light emitter unit showing the design;

FIG. 2 is a second perspective view thereof, opposite the view of FIG. 1;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof, opposite the view of FIG. 3;

FIG. 5 is first side view thereof, the opposing side being a mirror image of that shown; and,

FIG. 6 is second side view thereof, the opposing side being a mirror image of that shown.

The broken lines appearing in various views are for illustrative purposes only and form no part of the claimed design. 

CLAIM The ornamental design for a light emitter unit, as shown and described. 